#14345B
Closest named color: Prussian Blue (#1D3557). oklch(32.3% 0.079 255), rgb(20, 52, 91).
Aa
White text reads best on this color (12.55:1).
About this color
#14345B is a dark, moderately saturated blue. In OKLCH its lightness is 32%, its chroma 0.079 and its hue 255°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.012 away. White text reads best on it, at 12.55:1.
| Hue family | Blues |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.079) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.67:1 |
| White text | 12.55:1 |
Values
| HEX | #14345B |
| RGB | rgb(20, 52, 91) |
| HSL | hsl(213, 64%, 22%) |
| OKLCH | oklch(32.3% 0.079 255) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #14345B | 12.55:1 | AAA | Lc -101.7 | Preferred for body text |
| Black text on #14345B | 1.67:1 | Fails | Lc 0.0 | Not readable |
| #14345B text on white | 12.55:1 | AAA | Lc 98.3 | Preferred for body text |
| #14345B text on black | 1.67:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#F0F6FE
oklch(97.1% 0.012 255.5)
-
Step 100
100
#DEEBFC
oklch(93.5% 0.027 255.1)
-
Step 200
200
#C3DBFC
oklch(88.4% 0.052 256.4)
-
Step 300
300
#98C4FD
oklch(81% 0.094 255.2)
-
Step 400
400
#5BA2FC
oklch(70.6% 0.151 255.3)
-
Step 500
500
#2088F9
oklch(63.1% 0.191 254.9)
-
Step 600
600
#0071DB
oklch(55.7% 0.183 255)
-
Step 700
700
#005EB9
oklch(49% 0.162 255.1)
-
Step 800
800
#004D99
oklch(42.7% 0.14 255)
-
Step 900
900
#004081
oklch(37.7% 0.124 254.9)
-
Step 950
950 (this color)
#14345B
oklch(32.3% 0.079 255)
#14345B with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #22375D | 0.019 |
| Deuteranopia (no green cones) | #16305A | 0.012 |
| Tritanopia (no blue cones) | #003D43 | 0.060 |
| Achromatopsia (no color) | #333333 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #14345B
#14345B
oklch(32.3% 0.079 255)
- #482E00
#482E00
oklch(32.5% 0.068 75.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #14345B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.012
- Marine #042E60 ΔE 0.026
- Marine Blue #01386A ΔE 0.028
- Dark Blue Grey #1F3B4D ΔE 0.040
- Midnight Green #073B4C ΔE 0.040
- Gunmetal #293241 ΔE 0.050
- Space Cadet #2B2D42 ΔE 0.051
- Twilight Blue #0A437A ΔE 0.065
Use #14345B in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.